Technical Specifications
| Material Type | Acetal Copolymer (POM-C) |
| Standard | ISO 1874, ASTM D6778 |
| Density | ~1.41 g/cm³ |
| Tensile Strength | ~65–70 MPa |
| Tensile Modulus | ~2.8–3.0 GPa |
| Elongation at Break | ~20–30% |
| Flexural Strength | ~90–100 MPa |
| Impact Strength (Charpy, notched) | ~5–7 kJ/m² |
| Melting Point | ~165–175 °C |
| Continuous Service Temp | −40 °C to +100 °C |
| Short-Term Temp Limit | ~140 °C |
| Water Absorption (24 hrs @ 23 °C) | ~0.2% |
| Coefficient of Friction | ~0.2–0.35 |
| Chemical Resistance | Excellent to fuels, oils, solvents; poor to strong acids/alkalis |
Certifications & Downloads
Acetal (POM-C) Rod
Acetal Rods – Black & White (6mm to 300mm)
Available variants
53 rod sizes in stock
- 6mm 1000mm RD-AC-BLK-6MM-1M $4.00 + GST
- 8mm 1000mm RD-AC-BLK-8MM-1M $3.52 + GST
- 10mm 1000mm RD-AC-BLK-10MM-1M $5.72 + GST
- 12mm 1000mm RD-AC-BLK-12MM-1M $8.12 + GST
- 15mm 1000mm RD-AC-BLK-15MM-1M $10.85 + GST
- 20mm 1000mm RD-AC-BLK-20MM-1M $19.18 + GST
- 25mm 1000mm RD-AC-BLK-25MM-1M $21.75 + GST
- 30mm 1000mm RD-AC-BLK-30MM-1M $31.27 + GST
- 35mm 1000mm RD-AC-BLK-35MM-1M $42.27 + GST
- 40mm 1000mm RD-AC-BLK-40MM-1M $55.38 + GST
- 45mm 1000mm RD-AC-BLK-45MM-1M $69.97 + GST
- 50mm 1000mm RD-AC-BLK-50MM-1M $86.35 + GST
- 60mm 1000mm RD-AC-BLK-60MM-1M $124.45 + GST
- 70mm 1000mm RD-AC-BLK-70MM-1M $169.40 + GST
- 80mm 1000mm RD-AC-BLK-80MM-1M $221.50 + GST
- 90mm 1000mm RD-AC-BLK-90MM-1M $280.15 + GST
- 100mm 1000mm RD-AC-BLK-100MM-1M $345.95 + GST
- 110mm 1000mm RD-AC-BLK-110MM-1M $418.58 + GST
- 120mm 1000mm RD-AC-BLK-120MM-1M $498.07 + GST
- 125mm 1000mm RD-AC-BLK-125MM-1M $540.35 + GST
- 130mm 1000mm RD-AC-BLK-130MM-1M $584.40 + GST
- 150mm 1000mm RD-AC-BLK-150MM-1M $778.20 + GST
- 160mm 1000mm RD-AC-BLK-160MM-1M $885.38 + GST
- 180mm 1000mm RD-AC-BLK-180MM-1M $1,120.58 + GST
- 200mm 1000mm RD-AC-BLK-200MM-1M $1,383.45 + GST
- 250mm 1000mm RD-AC-BLK-250MM-1M $2,517.68 + GST
- 300mm 1000mm RD-AC-BLK-300MM-1M $3,625.50 + GST
- 6mm 1000mm RD-AC-NAT-6MM-1M $4.00 + GST
- 8mm 1000mm RD-AC-NAT-8MM-1M $3.52 + GST
- 10mm 1000mm RD-AC-NAT-10MM-1M $5.72 + GST
- 12mm 1000mm RD-AC-NAT-12MM-1M $8.12 + GST
- 15mm 1000mm RD-AC-NAT-15MM-1M $10.85 + GST
- 20mm 1000mm RD-AC-NAT-20MM-1M $19.18 + GST
- 25mm 1000mm RD-AC-NAT-25MM-1M $21.75 + GST
- 30mm 1000mm RD-AC-NAT-30MM-1M $31.27 + GST
- 35mm 1000mm RD-AC-NAT-35MM-1M $42.27 + GST
- 40mm 1000mm RD-AC-NAT-40MM-1M $55.38 + GST
- 45mm 1000mm RD-AC-NAT-45MM-1M $69.97 + GST
- 50mm 1000mm RD-AC-NAT-50MM-1M $86.35 + GST
- 60mm 1000mm RD-AC-NAT-60MM-1M $124.45 + GST
- 65mm 1000mm RD-AC-NAT-65MM-1M $146.18 + GST
- 70mm 1000mm RD-AC-NAT-70MM-1M $169.40 + GST
- 80mm 1000mm RD-AC-NAT-80MM-1M $221.50 + GST
- 90mm 1000mm RD-AC-NAT-90MM-1M $280.15 + GST
- 100mm 1000mm RD-AC-NAT-100MM-1M $345.95 + GST
- 120mm 1000mm RD-AC-NAT-120MM-1M $498.07 + GST
- 130mm 1000mm RD-AC-NAT-130MM-1M $584.40 + GST
- 150mm 1000mm RD-AC-NAT-150MM-1M $778.20 + GST
- 160mm 1000mm RD-AC-NAT-160MM-1M $885.38 + GST
- 180mm 1000mm RD-AC-NAT-180MM-1M $1,120.58 + GST
- 200mm 1000mm RD-AC-NAT-200MM-1M $1,383.45 + GST
- 250mm 1000mm RD-AC-NAT-250MM-1M $2,517.68 + GST
- 300mm 1000mm RD-AC-NAT-300MM-1M $3,625.50 + GST
Per-piece pricing for off-the-shelf lengths. For custom cuts or shorter lengths, email us a quote request .
Why choose Acetal (POM-C) Rod?
Key Features
Applications
Polymer Types
Standard Colours
Speciality Grades
Options
Can’t find the exact size?
- High impact resistance and durability.
- Superior dimensional stability and surface hardness.
- Excellent dielectric strength and solvent resistance.
- Low moisture absorption for reliable performance.
- Suitable for high-temperature water applications (Copolymer grades).
- Copolymer: Celcon® / Hostaform®
- White
- Black (UV-stabilised)
- We will cut any size you need. Request a custom quote!
- Get a quick quote using our Online Pricing Calculator 🧮
- C.L. – Chemically lubricated for smoother performance.
- A.F. – PTFE ( Teflon ®) filled for enhanced wear resistance.
- G.F. – Glass-filled (up to 30%) for improved strength.
- E.L. – Electrically conductive for specific applications.
- S.D. – Static dissipative for handling sensitive electronics.
Acetal Rod offers excellent impact resistance, dimensional stability, and high mechanical strength. With natural lubricity and a hard surface, they provide durability and wear resistance in demanding applications. Their low moisture absorption ensures consistent performance, and they can withstand temperatures from -45°C to +100°C without losing strength.
Acetal rods are widely used in the food industry (though not all grades are F.D.A.-approved) and in manufacturing components like bearings, gears, bushings, and wear-resistant parts.
Custom-coloured rods are available upon request, tailored to your specifications.
Request a custom colour.
As specialists in plastic, we also offer fabrication and manufacturing solutions. LET'S TALK!
Related Products
Technical Specifications
| Material Type | Acetal Copolymer (POM-C) |
| Standard | ISO 1874, ASTM D6778 |
Certifications & Downloads
Frequently Asked Questions
What is acetal rod (POM-C) and what is it used for?
What are the key material properties of POM-C acetal rod?
What sizes and diameters are available for acetal rod?
Acetal rod is available in a wide range of diameters, typically from small precision sizes up to large engineering diameters. Lengths are usually supplied in standard rods, often around 1 metre. Availability depends on diameter and stock. Cut-to-length options are commonly available for machining and fabrication needs.
Is acetal rod easy to machine and fabricate?
Yes. POM-C acetal rod machines easily using standard metalworking tools. It can be turned, milled, drilled, and tapped with clean results and minimal tool wear. It produces tight tolerances and smooth surface finishes, making it suitable for CNC machining and manual workshop fabrication.
How durable is POM-C acetal rod in industrial applications?
Does acetal rod require any special maintenance?
Is POM-C acetal rod resistant to chemicals and moisture?
What you can make with Acetal (POM-C) Rod

Bearings & Rollers
Turned nylon, acetal, and UHMWPE bearings and guide rollers.

Wear Strips
Machined UHMWPE and nylon strips for chain guides and slide tracks.

Medical Components
Precision-turned PTFE, PEEK, and nylon parts for medical devices.

Conveyor Components
Acetal sprockets, chain guides, and tensioner components.

Bus & Coach Parts
Machined acetal fittings, pulleys, and bushings for transit.

Electrical Enclosures
Insulating acetal mounts, standoffs, and structural components.

House Numbers
CNC-routed acrylic rod and sheet lettering for homes and offices.
Processing Services
Services available for this product
CNC Lathe Machining
Precision-turned acetal bushings, gears, and fittings.
Learn moreCNC Routing
Milling, drilling, and profiling in acetal sheet and block.
Learn moreMachined Parts
Finished acetal components to tight tolerances.
Learn moreFabrication
Assembly of acetal parts into finished sub-assemblies.
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